Shimpo Instruments DT-105A Instruction Manual

Model DT-105A
Handheld Contact
LCD Digital Tachometer
Features
The Shimpo DT-105A is a battery operated, handheld,
microprocessor-controlled contact type tachometer. It
incorporates the latest micro-circuit technology and offers:
Multi-mode capability – measures RPM, FPM, YPM, mPM
!
and other units without special accessories
Large memory capacity
!
Wide speed range with automatic floating decimal point
!
C-MOS single chip microprocessor for high reliability and
!
low maintenance
Rugged construction - die-cast aluminum housing
!

Specifications

MODEL
Display Range
Accuracy
±0.006% of reading ±1 digit (or ±2rpm max.): 10,000 to 25,000 rpm
Display
Measuring Units
Length: m, cm, inches, feet, yards
Memory System
Detection
System Control
Over Range Indicator
Update Time
Batteries Included
Low Voltage Indicator
Operating Temperature
Construction
Weight
Dimensions
Warranty
STANDARD ACCESSORIES
Find Quality Products Online at:
DT-105A
0.10 to 25,000 rpm with floating decimal
±0.06 rpm: 0.10 to 999.99 rpm
± 0.6 rpm: 1,000.0 to 9,999.9 rpm
5 digit 0.47" (12mm) high LCD
Revolutions: RPH, RPM Feet: FPH, FPM Miles: MPH
Yards: YPH, YPM Inches: IPM Meters: mPH, mPM
Total revolutions: REV
13 readings are stored in memory and retained for
5 minutes (last, max., min. and 10 extra measurements)
Optical coupler , 60 pulses/rev
Single chip C-MOS microprocessor
Flashing numerals
1 second (typical)
Size: 2 AA 1.5V
Life: Approx. 65 hrs
Flashing "LO BAT" display
32° to 113°F (0° to 45°C)
Die-cast aluminum housing
0.9 lbs (400g)
7.3"L x 2.4"W x 1.8"H (185mm x 60mm x 45.7mm)
1 year
2 cone adapters, 1 funnel adapter, 3-1/2" extension shaft,
carrying case and 1 master wheel (6" cir.)
GlobalTestSupply
www.
SHIMPO INSTRUMENTS
Instruction Manual
Range and Accuracy
Using the 6" master wheel and proper mode selector switch,
the following industrial units of measurement are achieved.
MODEL
R: REVOLUTIONS SINGLE RANGE
Contact RPM (rev./min.) 0.10 - 999.99
1,000.0 - 9,999.9
10,000 - 25,000
Contact RPH (rev./hour) 6 - 99,999
REV (total revolution) 0.1 - 9,999.9
10,000 - 99,999
F: FEET SINGLE RANGE
F/M (feet/min) 0.05 - 999.99
1,000.0 - 9,999.9
10,000 - 12,500
F/H (feet/hour) 3 - 99,999
FT (length) 0.01 - 999.99
1,000.0 - 9,999.9
10,000 - 99,999
Y: YARDS SINGLE RANGE
Y/M (yards/min.) 0.02 - 999.99
1,000.0 - 4,167.0
Y/H (yards/hour) 1.0 - 9,999.9
10,000 - 99,999
YRd (length) 0.005 - 99.995
100.00 - 999.99
1,000.0 - 9,999.9
10,000 - 99,999
I: INCHES SINGLE RANGE
I/M (inches/min.) 0.6 - 9,999.9
10,000 - 99,999
IN (length) 0.1 - 9,999.9
10,000 - 99,999
m: METERS SINGLE RANGE
m/M (meters/min.) 0.02 - 999.99
1,000.0 - 3,810.0
m/H (meters/hour) 0.9 - 9,999.9
10,000 - 99,999
m (length) 0.005 - 99.995
100.00 - 999.99
1,000.0 - 9,999.9
10,000 - 99,999
cm (length) 0.5 - 9,999.5
10,000 - 99,999
M: MILES SINGLE RANGE
M/H (miles/hour) 0.0006 - 9.9999
10.000 - 99.999
100.00 - 142.05
NOTE: When using master wheel, accuracy can be affected
as much as 0.3% of reading
CAUTION: Although tachometer alone is able to achieve
above ranges, the master wheel has a maximum speed limitation
of 5,000 FPM (for safety reasons).
.com
DT-105A
ACCURACY RESOLUTION
± 0.06 0.01
± 0.6 0.1
±0.006% of reading ±1digit 1
(or ±2 rpm max.)
±0.006% of reading ±1digit 1
(or ±6 rpm max.)
± 0.1 0.1
± 1 1
ACCURACY RESOLUTION
± 0.06 0.01
± 0.6 0.1
± 1 1
±0.006% of reading ±1digit 1
(or ±6 FPH max.)
0.01
0.1
1
ACCURACY RESOLUTION
± 0.06 0.01
± 0.3 0.1
±0.6 0.1
±0.006% of reading ±1digit 1
(or ±6 YPH max.)
0.005
0.01
0.1
1
ACCURACY RESOLUTION
±0.6 0.1
±0.006% of reading ±1digit 1
(or ±6 IPM max.)
0.1
1
ACCURACY RESOLUTION
± 0.06 0.01
± 0.3 0.1
± 0.6 0.1
±0.006% of reading ±1digit 1
(or ±6 mPH max.)
0.005
0.01
0.1
1
0.5
1
ACCURACY RESOLUTION
± 0.0006 0.0001
± 0.006 0.001
± 0.01 0.01
sales@GlobalTestSupply.com